Sahih al-Bukhari 1372
صحيح البخاري#1372Sahihحَدَّثَنَا عَبْدَانُ، أَخْبَرَنِي أَبِي، عَنْ شُعْبَةَ، سَمِعْتُ الأَشْعَثَ، عَنْ أَبِيهِ، عَنْ مَسْرُوقٍ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ أَنَّ يَهُودِيَّةً، دَخَلَتْ عَلَيْهَا، فَذَكَرَتْ عَذَابَ الْقَبْرِ، فَقَالَتْ لَهَا أَعَاذَكِ اللَّهُ مِنْ عَذَابِ الْقَبْرِ. فَسَأَلَتْ عَائِشَةُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنْ عَذَابِ الْقَبْرِ فَقَالَ " نَعَمْ عَذَابُ الْقَبْرِ ". قَالَتْ عَائِشَةُ ـ رضى الله عنها ـ فَمَا رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم بَعْدُ صَلَّى صَلاَةً إِلاَّ تَعَوَّذَ مِنْ عَذَابِ الْقَبْرِ. زَادَ غُنْدَرٌ " عَذَابُ الْقَبْرِ حَقٌّ ".
Narrated Masruq:`Aisha said that a Jewess came to her and mentioned the punishment in the grave, saying to her, "May Allah protect you from the punishment of the grave." `Aisha then asked Allah's Messenger (ﷺ) about the punishment of the grave. He said, "Yes, (there is) punishment in the grave." `Aisha added, "After that I never saw Allah's Messenger (ﷺ) but seeking refuge with Allah from the punishment in the grave in every prayer he prayed
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 23:124